-- Copyright (c) 2025 Huawei Technologies Co., Ltd.
-- openUBMC is licensed under Mulan PSL v2.
-- You can use this software according to the terms and conditions of the Mulan PSL v2.
-- You may obtain a copy of Mulan PSL v2 at: http://license.coscl.org.cn/MulanPSL2
--
-- THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
-- EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
-- MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
-- See the Mulan PSL v2 for more details.

if Input.NetworkAttribute.MAC == '00:00:00:00:00:00' or Input.NetworkAttribute.MAC == 'N/A'  then
    Input.NetworkAttribute.MAC = nil
end

if Input.NetworkAttribute.PermanentPhysicalAddress == '00:00:00:00:00:00' or
    Input.NetworkAttribute.PermanentPhysicalAddress == 'N/A' then
    Input.NetworkAttribute.PermanentPhysicalAddress = nil
end

if Input.NetworkAttribute.FirmwareVersion == '' then
    Input.NetworkAttribute.FirmwareVersion = null
end

return Input